/* Cyberpunk Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700&family=Rajdhani:wght@400;500;600;700&display=swap');

/* CSS Variables - Cyberpunk Theme */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a2a;
    --accent: #00ffff;
    --accent-hover: #00cccc;
    --accent-secondary: #ff00ff;
    --accent-tertiary: #ff3366;
    --text-primary: #e0e0e0;
    --text-secondary: #8888aa;
    --border-color: #2a2a3a;
    --success: #00ff88;
    --danger: #ff3366;
    --message-user: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --message-assistant: #1a1a2a;
    --glow-cyan: 0 0 10px rgba(0, 255, 255, 0.5), 0 0 20px rgba(0, 255, 255, 0.3);
    --glow-magenta: 0 0 10px rgba(255, 0, 255, 0.5), 0 0 20px rgba(255, 0, 255, 0.3);
    --glow-pink: 0 0 10px rgba(255, 51, 102, 0.5), 0 0 20px rgba(255, 51, 102, 0.3);
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rajdhani', 'Orbitron', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow: hidden;
    background-image:
        radial-gradient(ellipse at 50% 0%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 100% 100%, rgba(255, 0, 255, 0.03) 0%, transparent 50%);
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, #00cccc 100%);
    color: #0a0a0f;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    box-shadow: var(--glow-cyan);
}
.btn-primary:hover {
    background: linear-gradient(135deg, #00cccc 0%, var(--accent) 100%);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.7), 0 0 40px rgba(0, 255, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    transition: all 0.3s;
}
.btn-secondary:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: var(--glow-cyan);
}

.btn-admin {
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-tertiary) 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    box-shadow: var(--glow-magenta);
}
.btn-admin:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.7), 0 0 40px rgba(255, 0, 255, 0.4);
}

.btn-danger {
    background: var(--danger);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    text-align: center;
}
.btn-danger:hover {
    background: #ff5252;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 20px;
    cursor: pointer;
    padding: 12px;
    border-radius: 4px;
    min-width: 44px;
    min-height: 44px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(0, 255, 255, 0.3);
    transition: all 0.3s;
}
.btn-icon:hover, .btn-icon:active {
    background: rgba(0, 255, 255, 0.1);
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.8);
}

.btn-small { padding: 5px 10px; font-size: 12px; }

/* Form Elements */
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 12px;
}
/* Checkbox labels need flex alignment */
.form-group label:has(input[type="checkbox"]) {
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: none;
    font-size: 14px;
}
.form-group label input[type="checkbox"] {
    width: auto;
    margin: 0;
    flex-shrink: 0;
}
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
    background: rgba(0, 255, 255, 0.05);
}

.error-message {
    color: var(--danger);
    margin: 10px 0;
    min-height: 20px;
}

/* Login Page */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
    background-image:
        radial-gradient(ellipse at 30% 20%, rgba(0, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(255, 0, 255, 0.08) 0%, transparent 50%);
}
.login-box {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2), 0 10px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(0, 255, 255, 0.2);
    position: relative;
}
.login-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
.login-header {
    text-align: center;
    margin-bottom: 30px;
}
.login-mascot {
    width: 100px;
    height: 100px;
    object-fit: contain;
    margin-bottom: 16px;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.login-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--accent);
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 3px;
}
.login-header p {
    color: var(--text-secondary);
}

/* Login form button centering */
.login-box form {
    display: flex;
    flex-direction: column;
}
.login-box .btn-primary {
    width: 100%;
    margin-top: 8px;
}
.login-box .form-footer {
    text-align: center;
    margin-top: 16px;
}

/* Main App Layout */
.app-container {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar */
.sidebar {
    width: 280px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border-color);
    position: relative;
}
.sidebar::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 1px;
    background: linear-gradient(180deg, var(--accent), transparent, var(--accent-secondary));
    opacity: 0.3;
}
.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}
.sidebar-header h2 {
    font-size: 18px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
}
.conversation-list {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}
.conversation-item {
    padding: 12px 16px;
    border-radius: 4px;
    cursor: pointer;
    margin-bottom: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid transparent;
    transition: all 0.3s;
}
.conversation-item:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: rgba(0, 255, 255, 0.3);
}
.conversation-item.active {
    background: linear-gradient(90deg, rgba(0, 255, 255, 0.2), transparent);
    border-color: var(--accent);
    border-left: 3px solid var(--accent);
}
.conversation-item .title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Main Chat Area */
.chat-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Chat Header */
.chat-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: linear-gradient(90deg, var(--bg-secondary), var(--bg-primary));
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
    position: relative;
}
.chat-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), var(--accent-secondary), transparent);
    opacity: 0.5;
}
.chat-title {
    flex: 1;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--accent);
}
.header-actions {
    display: flex;
    gap: 8px;
}
.mobile-menu { display: none; }

/* TTS Toggle */
.tts-toggle.active {
    color: var(--accent);
}

/* Mascot Section */
.mascot-section {
    position: relative;
    display: flex;
    justify-content: center;
    padding: 10px;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    min-height: 100px;
}
.mascot-container {
    position: relative;
    width: 80px;
    height: 100px;
}
.mascot-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: all 0.3s;
    cursor: pointer;
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.4));
}
.mascot-image:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 25px rgba(0, 255, 255, 0.8));
}
.mascot-image.happy {
    animation: glow-wiggle 0.5s ease-in-out;
}
@keyframes glow-wiggle {
    0%, 100% { transform: rotate(0deg); filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.4)); }
    25% { transform: rotate(-5deg); filter: drop-shadow(0 0 25px rgba(255, 0, 255, 0.8)); }
    75% { transform: rotate(5deg); filter: drop-shadow(0 0 25px rgba(0, 255, 255, 0.8)); }
}
.speech-bubble {
    position: absolute;
    top: -60px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    color: #333;
    padding: 10px 16px;
    border-radius: 16px;
    font-size: 14px;
    max-width: 200px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
.speech-bubble.visible {
    opacity: 1;
}
.speech-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: white;
}

/* Particles */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}
.particle {
    position: absolute;
    font-size: 20px;
    animation: float-up 2s ease-out forwards;
}
@keyframes float-up {
    0% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(-100px) scale(0.5); }
}

/* Messages Container */
.messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}
.messages {
    max-width: 800px;
    margin: 0 auto;
}
.message {
    display: flex;
    margin-bottom: 16px;
    animation: slideIn 0.3s ease;
}
@keyframes slideIn {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}
.message.user {
    justify-content: flex-end;
    animation: slideInRight 0.3s ease;
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}
.message-content {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 8px;
    line-height: 1.5;
    position: relative;
    word-break: break-word;
    overflow-wrap: break-word;
}
.message.user .message-content {
    background: var(--message-user);
    border-bottom-right-radius: 2px;
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
    border: 1px solid rgba(139, 92, 246, 0.4);
}
.message.assistant .message-content {
    background: var(--message-assistant);
    border-bottom-left-radius: 2px;
    border: 1px solid rgba(0, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.1);
}
.message-content a {
    color: var(--accent);
}
/* Inline code */
.message-content code {
    background: rgba(0,0,0,0.3);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9em;
}

/* Code block wrapper */
.code-block-wrapper {
    position: relative;
    margin: 12px 0;
    border-radius: 4px;
    overflow: hidden;
    background: #0a0a12;
    border: 1px solid rgba(0, 255, 255, 0.2);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.5);
}
.code-block-wrapper .code-lang {
    position: absolute;
    top: 8px;
    left: 12px;
    font-size: 11px;
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}
.code-block-wrapper .code-copy-btn {
    position: absolute;
    top: 6px;
    right: 8px;
    background: transparent;
    border: 1px solid rgba(0, 255, 255, 0.3);
    color: var(--accent);
    padding: 4px 10px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.code-block-wrapper .code-copy-btn:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: var(--glow-cyan);
    color: #fff;
}
.code-block-wrapper pre {
    margin: 0;
    padding: 36px 12px 12px 12px;
    background: transparent;
    overflow-x: auto;
}
.code-block-wrapper pre code {
    background: transparent;
    padding: 0;
    font-family: 'Fira Code', 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 13px;
    line-height: 1.5;
    color: #e0e0e0;
    white-space: pre;
    display: block;
}

/* Standalone pre (without wrapper) */
.message-content pre {
    background: rgba(0,0,0,0.3);
    padding: 12px;
    border-radius: 8px;
    overflow-x: auto;
    margin: 8px 0;
}

/* Syntax highlighting colors */
.code-block-wrapper .language-python code,
.code-block-wrapper .language-javascript code,
.code-block-wrapper .language-typescript code,
.code-block-wrapper .language-java code,
.code-block-wrapper .language-cpp code,
.code-block-wrapper .language-c code,
.code-block-wrapper .language-go code,
.code-block-wrapper .language-rust code {
    color: #e0e0e0;
}

/* Image Grid */
.image-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-top: 12px;
}
.image-grid .image-link {
    display: block;
    overflow: hidden;
    border-radius: 8px;
}
.image-grid img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s;
    display: block;
    background: var(--bg-tertiary, #2a2a3e);
}
.image-grid img:hover {
    transform: scale(1.05);
}

/* Generated Image */
.generated-image {
    max-width: 100%;
    border-radius: 8px;
    margin-top: 12px;
}

/* Quick Actions */
.quick-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    flex-wrap: wrap;
}
.quick-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 2px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.quick-btn:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: var(--glow-cyan);
}
.quick-btn.active {
    background: linear-gradient(135deg, var(--accent), #00cccc);
    border-color: var(--accent);
    color: #0a0a0f;
    box-shadow: var(--glow-cyan);
}

/* Quick button dropdown */
.quick-btn-dropdown {
    position: relative;
    display: inline-block;
}

.quick-btn-dropdown .dropdown-toggle {
    min-width: 90px;
}

.quick-btn-dropdown .dropdown-menu {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-secondary);
    border: 1px solid var(--accent);
    border-radius: 4px;
    padding: 4px 0;
    min-width: 140px;
    z-index: 1000;
    box-shadow: var(--glow-cyan), 0 4px 12px rgba(0, 0, 0, 0.5);
    margin-bottom: 8px;
}

.quick-btn-dropdown .dropdown-menu::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--accent);
}

.quick-btn-dropdown.open .dropdown-menu {
    display: block;
    animation: dropdownSlide 0.2s ease;
}

@keyframes dropdownSlide {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 13px;
    text-align: left;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.dropdown-item:hover {
    background: rgba(0, 255, 255, 0.2);
    color: var(--accent);
}

.dropdown-item.active {
    background: linear-gradient(135deg, var(--accent), #00cccc);
    color: #0a0a0f;
}

/* Input Area */
.input-area {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 20px;
    background: linear-gradient(0deg, var(--bg-secondary), var(--bg-primary));
    border-top: 1px solid var(--border-color);
    position: relative;
}
.input-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-secondary), var(--accent), transparent);
    opacity: 0.5;
}
.input-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}
.input-area textarea {
    flex: 1;
    resize: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    font-size: 16px;
    max-height: 120px;
    field-sizing: content;
    transition: all 0.3s;
}
.input-area textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
    background: rgba(0, 255, 255, 0.05);
}
.upload-btn, .camera-btn {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.upload-btn:hover, .camera-btn:hover {
    background: var(--bg-tertiary);
}

/* Voice Input Button (STT) */
.voice-input-btn {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
}
.voice-input-btn:hover {
    background: var(--bg-tertiary);
}
.voice-input-btn.listening {
    color: var(--accent-tertiary);
    animation: voice-pulse 1.5s ease-in-out infinite;
}
.voice-input-btn.listening::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 4px;
    background: radial-gradient(circle, rgba(255, 51, 102, 0.3) 0%, transparent 70%);
    animation: voice-glow 1.5s ease-in-out infinite;
}
@keyframes voice-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}
@keyframes voice-glow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.upload-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}
.upload-preview img {
    max-width: 80px;
    max-height: 60px;
    border-radius: 8px;
    object-fit: cover;
}
.upload-preview #filePreview {
    flex: 1;
    font-size: 14px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.remove-upload {
    font-size: 16px;
    color: var(--text-secondary);
}
.remove-upload:hover {
    color: var(--danger);
}
.btn-send {
    background: linear-gradient(135deg, var(--accent) 0%, #00cccc 100%);
    color: #0a0a0f;
    border: none;
    border-radius: 4px;
    padding: 12px 24px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s;
    box-shadow: var(--glow-cyan);
}
.btn-send:hover {
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.8), 0 0 50px rgba(0, 255, 255, 0.4);
    transform: translateY(-2px);
}
.btn-send:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    box-shadow: none;
}
.btn-send.stop-btn {
    background: linear-gradient(135deg, var(--accent-tertiary), #cc0033);
    box-shadow: var(--glow-pink);
}
.btn-send.stop-btn:hover {
    box-shadow: 0 0 25px rgba(255, 51, 102, 0.8), 0 0 50px rgba(255, 51, 102, 0.4);
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
}
.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: cyberType 1.4s infinite;
    box-shadow: 0 0 10px var(--accent);
}
.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }
@keyframes cyberType {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(-8px); opacity: 1; box-shadow: 0 0 20px var(--accent); }
}

/* Admin Page */
body.admin-page {
    overflow: auto;
    background: var(--bg-primary);
    background-image:
        radial-gradient(ellipse at 20% 30%, rgba(0, 255, 255, 0.08) 0%, transparent 40%),
        radial-gradient(ellipse at 80% 70%, rgba(255, 0, 255, 0.08) 0%, transparent 40%),
        repeating-linear-gradient(0deg, rgba(0, 255, 255, 0.01) 0px, transparent 1px, transparent 3px);
}
.admin-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    padding-bottom: 100px;
}
.admin-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
}
.admin-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary), var(--accent));
}
.admin-header h1 {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    font-family: 'Orbitron', sans-serif;
}
.admin-section {
    background: var(--bg-secondary);
    padding: 24px;
    border-radius: 4px;
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    position: relative;
}
.admin-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary));
}
.admin-section h2 {
    margin-bottom: 20px;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
}
.admin-section h3 {
    margin: 24px 0 16px;
}
fieldset {
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 4px;
    padding: 20px;
    margin-bottom: 20px;
    background: rgba(0, 0, 0, 0.2);
    position: relative;
}
fieldset::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    right: 20px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}
fieldset legend {
    color: var(--accent);
    font-weight: 600;
    padding: 0 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 12px;
}
.form-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.form-row .form-group {
    flex: 1;
    min-width: 150px;
}
.user-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}
.user-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}
.user-item:hover {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}
.user-item .username {
    flex: 1;
    font-weight: 500;
    color: var(--accent);
}
.user-form {
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 4px;
    border: 1px solid rgba(0, 255, 255, 0.2);
}
.user-form .form-row {
    margin-bottom: 0;
}
.user-form .form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
}
.user-form input[type="checkbox"] {
    width: auto;
    margin: 0;
}
.badge {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    background: var(--bg-tertiary);
}
.badge.admin {
    background: var(--accent);
}

/* Plugin Form Styles */
.plugin-form {
    background: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 4px;
    border: 1px solid var(--border-color);
}
.plugin-form .form-group {
    margin-bottom: 16px;
}
.plugin-form .form-group input,
.plugin-form .form-group select,
.plugin-form .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
    font-size: 14px;
}
.plugin-form .form-group input:focus,
.plugin-form .form-group select:focus,
.plugin-form .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}
.plugin-form small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}
.plugin-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}
.plugin-item {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 16px;
    transition: all 0.3s;
}
.plugin-item:hover {
    border-color: var(--accent);
}
.plugin-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}
.action-item {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 16px;
}
.action-item .form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

/* Checkbox Alignment */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
}
.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--accent);
    cursor: pointer;
}
.checkbox-label span {
    color: var(--text-primary);
}

/* Allowed Users List */
.allowed-users-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    max-height: 150px;
    overflow-y: auto;
}
.allowed-users-list label {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}
.allowed-users-list label:hover {
    background: rgba(0, 255, 255, 0.1);
}
.allowed-users-list input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}

/* Section Description */
.section-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 14px;
}

/* Tab Buttons */
.tab-nav {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
    flex-wrap: wrap;
}
.tab-btn {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
}
.tab-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}
.tab-btn.active {
    background: linear-gradient(135deg, var(--accent), #00cccc);
    color: #0a0a0f;
    border-color: var(--accent);
    box-shadow: var(--glow-cyan);
}

/* Mobile Styles */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        bottom: 0;
        z-index: 1000;
        transition: left 0.3s;
    }
    .sidebar.open {
        left: 0;
    }
    .sidebar-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
        display: none;
    }
    .sidebar-overlay.visible {
        display: block;
    }
    .mobile-menu {
        display: block;
    }
    .mascot-section {
        min-height: 100px;
        padding: 6px;
    }
    .mascot-container {
        width: 70px;
        height: 85px;
    }
    .quick-actions {
        padding: 8px;
    }
    .quick-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    .input-area {
        padding: 8px;
    }
    .input-row {
        gap: 6px;
    }
    .input-row .btn-icon {
        min-width: 36px;
        width: 36px;
        height: 36px;
        padding: 0;
        font-size: 16px;
    }
    .input-area textarea {
        padding: 8px 12px;
        font-size: 15px;
    }
    .btn-send {
        padding: 8px 12px;
        font-size: 0;
        min-width: 44px;
    }
    .btn-send::after {
        content: "➤";
        font-size: 18px;
    }
    .message-content {
        max-width: 90%;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent), var(--accent-secondary));
    border-radius: 0;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

/* Image wrapper with action buttons */
.image-wrapper {
    position: relative;
    display: inline-block;
}
.image-actions {
    position: absolute;
    top: 8px;
    right: 8px;
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}
.image-wrapper:hover .image-actions {
    opacity: 1;
}
.btn-action {
    background: rgba(0, 0, 0, 0.7);
    border: none;
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.2s;
}
.btn-action:hover {
    background: rgba(0, 0, 0, 0.9);
}

/* Command buttons (mail actions, etc) */
.cmd-btn {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.2) 0%, rgba(0, 200, 200, 0.15) 100%);
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    margin: 2px 4px 2px 0;
}

.cmd-btn:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.4) 0%, rgba(0, 200, 200, 0.3) 100%);
    box-shadow: var(--glow-cyan);
    transform: translateY(-1px);
}

.cmd-btn:active {
    transform: translateY(0);
}

/* Copy button for messages */
.btn-copy {
    position: absolute;
    top: 4px;
    right: 4px;
    background: transparent;
    border: none;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 4px;
}
.message-content:hover .btn-copy {
    opacity: 0.6;
}
.btn-copy:hover {
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.1);
}

/* Summarize button (inline with links) */
.btn-summarize {
    display: inline-block;
    background: transparent;
    border: none;
    padding: 2px 4px;
    margin-left: 4px;
    cursor: pointer;
    font-size: 12px;
    opacity: 0.5;
    transition: opacity 0.2s, transform 0.2s;
    vertical-align: middle;
}
.btn-summarize:hover {
    opacity: 1;
    transform: scale(1.2);
}

/* Retry button */
.btn-retry {
    display: inline-block;
    margin-left: 12px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #e74c3c, #c0392b);
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}
.btn-retry:hover {
    background: linear-gradient(135deg, #c0392b, #a93226);
    transform: scale(1.05);
}

/* Regenerate button */
.btn-regenerate {
    position: absolute;
    top: 4px;
    right: 32px;
    background: transparent;
    border: none;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 4px;
}
.message-content:hover .btn-regenerate {
    opacity: 0.8;
}
.btn-regenerate:hover {
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.1);
}

/* Edit button */
.btn-edit {
    position: absolute;
    top: 4px;
    right: 60px;
    background: transparent;
    border: none;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 4px;
}
.message-content:hover .btn-edit {
    opacity: 0.8;
}
.btn-edit:hover {
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.1);
}

/* Email button */
.btn-email {
    position: absolute;
    top: 4px;
    right: 60px;
    background: transparent;
    border: none;
    padding: 4px 8px;
    cursor: pointer;
    font-size: 14px;
    opacity: 0;
    transition: opacity 0.2s;
    border-radius: 4px;
}
.message.assistant .btn-email {
    right: 60px;
}
.message-content:hover .btn-email {
    opacity: 0.6;
}
.btn-email:hover {
    opacity: 1 !important;
    background: rgba(255, 255, 255, 0.1);
}

/* Edit form */
.message-content.editing {
    padding: 8px;
}
.edit-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}
.edit-textarea {
    width: 100%;
    min-height: 60px;
    max-height: 200px;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    resize: none;
    line-height: 1.5;
}
.edit-textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.edit-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}
.edit-actions .btn-save {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    transition: background 0.2s, transform 0.2s;
}
.edit-actions .btn-save:hover {
    background: linear-gradient(135deg, #219a52, #27ae60);
    transform: scale(1.02);
}
.edit-actions .btn-cancel {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.2s;
}
.edit-actions .btn-cancel:hover {
    background: var(--bg-secondary);
}

/* Toast notification */
.toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-tertiary);
    color: var(--accent);
    padding: 12px 24px;
    border-radius: 2px;
    z-index: 10000;
    animation: toastIn 0.3s ease, toastOut 0.3s ease 1.7s forwards;
    box-shadow: var(--glow-cyan);
    border: 1px solid var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
}
@keyframes toastIn {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
@keyframes toastOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Sidebar buttons - unified styling */
.sidebar-btn {
    display: block;
    width: 100%;
    padding: 10px 16px;
    margin-bottom: 8px;
    font-size: 14px;
    text-align: center;
    border-radius: 8px;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: background 0.2s;
}
.sidebar-btn.btn-danger {
    background: var(--danger);
    color: white;
}
.sidebar-btn.btn-secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}
.sidebar-btn.btn-admin {
    background: var(--accent);
    color: white;
}
.sidebar-btn:hover {
    opacity: 0.9;
}

/* Modal Styles */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
    backdrop-filter: blur(5px);
}
.modal-content {
    background: var(--bg-secondary);
    border-radius: 4px;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 0 50px rgba(0, 255, 255, 0.2), 0 20px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.3);
    position: relative;
}
.modal-content.modal-large {
    max-width: 800px;
    max-height: 90vh;
}
.modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-secondary), var(--accent));
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}
.modal-header h2 {
    margin: 0;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
}
.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
}
.modal-close:hover {
    color: var(--text-primary);
}
.modal-body {
    padding: 24px;
}
.modal-info {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

/* News Sources */
.news-sources {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.news-source-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    text-align: left;
    transition: all 0.2s;
}
.news-source-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}
/* All news buttons have consistent styling */
.news-source-all,
.news-source-miniflux {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 500;
}
.news-source-all:hover,
.news-source-miniflux:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}
.news-source-miniflux:disabled {
    opacity: 0.7;
    cursor: wait;
}

/* User Settings Styles */
.settings-section {
    margin-bottom: 24px;
}
.settings-section h3 {
    margin-bottom: 8px;
    color: var(--accent);
}
.settings-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.settings-form label {
    font-size: 14px;
    color: var(--text-secondary);
}
.settings-form input {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 16px;
}
.settings-form input:focus {
    outline: none;
    border-color: var(--accent);
}
.settings-status {
    font-size: 14px;
    margin-top: 8px;
}
.settings-status.success {
    color: var(--success);
}

/* Custom AI Settings */
.settings-subsection {
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}
.settings-subsection h4 {
    margin: 0 0 12px 0;
    font-size: 14px;
    color: var(--text-primary);
}
.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 0;
}
.toggle-row label {
    font-weight: 500;
    color: var(--text-primary);
}
.toggle-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}
.settings-form select {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
}
.settings-form select:focus {
    outline: none;
    border-color: var(--accent);
}
.test-result {
    font-size: 14px;
    margin-left: 12px;
}
.test-result.success {
    color: var(--success);
}
.test-result.error {
    color: var(--error);
}

/* Custom AI Settings inner containers */
#customAiSettings,
#customImageSettings,
#newsScheduleSettings,
#minifluxSettings {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 12px;
}
#customAiSettings label,
#customImageSettings label,
#newsScheduleSettings label,
#minifluxSettings label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}
#customAiSettings input,
#customAiSettings select,
#customImageSettings input,
#newsScheduleSettings input,
#minifluxSettings input,
#newsSources {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 16px;
}
#newsSources {
    width: 100%;
    resize: vertical;
    font-family: monospace;
    min-height: 100px;
}
#customAiSettings input:focus,
#customAiSettings select:focus,
#customImageSettings input:focus,
#newsScheduleSettings input:focus,
#minifluxSettings input:focus {
    outline: none;
    border-color: var(--accent);
}
#apiKeySection {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
#apiKeySection label {
    margin-bottom: 0;
}
#apiKeyHint {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: normal;
}

/* User Settings Tabbed Layout */
.modal-fullscreen {
    width: 95%;
    max-width: 900px;
    height: 90vh;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}
.user-settings-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0 !important;
}
.user-tabs {
    display: flex;
    gap: 4px;
    padding: 0 24px;
    border-bottom: 2px solid var(--border-color);
    background: var(--bg-secondary);
    flex-shrink: 0;
}
.user-tab-btn {
    padding: 14px 24px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
}
.user-tab-btn:hover {
    color: var(--text-primary);
}
.user-tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}
.user-settings-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}
.user-tab-content {
    display: none;
}
.user-tab-content.active {
    display: block;
}
.user-tab-content fieldset {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    background: var(--bg-primary);
}
.user-tab-content fieldset legend {
    padding: 0 12px;
    font-weight: 600;
    font-size: 16px;
    color: var(--accent);
}
.user-tab-content .fieldset-info {
    color: var(--text-secondary);
    font-size: 13px;
    margin: 0 0 16px 0;
}
.user-tab-content .form-group {
    margin-bottom: 16px;
}
.user-tab-content .form-group:last-child {
    margin-bottom: 0;
}
.user-tab-content .form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.user-tab-content .form-group input,
.user-tab-content .form-group select,
.user-tab-content .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 15px;
    box-sizing: border-box;
}
.user-tab-content .form-group input:focus,
.user-tab-content .form-group select:focus,
.user-tab-content .form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}
.user-tab-content .form-group small {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}
.user-tab-content .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.user-tab-content .form-row .form-group {
    margin-bottom: 0;
    min-width: 0;
}
.user-tab-content .conditional-settings {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}
.user-tab-content .toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.user-tab-content .toggle-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
}
.label-hint {
    font-weight: normal;
    font-size: 12px;
    color: var(--text-secondary);
}
.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 12px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 6px;
}
.settings-save-section {
    padding: 20px 0 0 0;
    border-top: 1px solid var(--border-color);
    margin-top: 20px;
}
.btn-large {
    padding: 14px 32px;
    font-size: 16px;
}
.avatar-upload-section {
    display: flex;
    align-items: center;
    gap: 20px;
}
.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}
.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.avatar-controls {
    display: flex;
    gap: 10px;
}

/* CalDAV Calendar List */
.caldav-calendar-item {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
}
.caldav-calendar-item .form-group {
    margin-bottom: 12px;
}
.caldav-calendar-item .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}
.caldav-calendar-item .btn-danger {
    margin-top: 8px;
}
.btn-small {
    padding: 6px 12px;
    font-size: 12px;
}
.empty-list {
    color: var(--text-secondary);
    font-style: italic;
    padding: 12px;
    text-align: center;
}

/* Quick AI Toggle in User Menu */
.ai-toggle-item {
    display: flex !important;
    align-items: center;
    gap: 8px;
    cursor: default !important;
}
.ai-toggle-item:hover {
    background: var(--bg-secondary) !important;
}
#aiToggleLabel {
    flex: 1;
    font-size: 13px;
}
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: 0.3s;
    border-radius: 20px;
}
.toggle-slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}
.toggle-switch input:checked + .toggle-slider {
    background-color: var(--accent);
}
.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(16px);
}

/* Avatar upload */
.avatar-upload-section {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}
.avatar-preview {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid var(--border-color);
}
.avatar-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.avatar-preview span {
    font-size: 11px;
    color: var(--text-secondary);
    text-align: center;
}
.avatar-controls {
    display: flex;
    gap: 8px;
}
.btn-danger {
    background: #dc3545;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
}
.btn-danger:hover {
    background: #c82333;
}

/* Sidebar avatar */
.user-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}
.settings-status.error {
    color: var(--danger);
}

/* RAG User List */
.rag-user-list {
    max-height: 200px;
    overflow-y: auto;
}
.rag-user-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    background: var(--bg-primary);
    border-radius: 6px;
    margin-bottom: 8px;
    border: 1px solid var(--border-color);
}
.rag-user-item-info {
    flex: 1;
}
.rag-user-item-name {
    font-weight: 500;
}
.rag-user-item-meta {
    font-size: 12px;
    color: var(--text-secondary);
}
.upload-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.upload-dropzone:hover {
    border-color: var(--accent);
    background: var(--bg-secondary);
}
.upload-dropzone.dragover {
    border-color: var(--accent);
    background: var(--bg-secondary);
}
.dropzone-text {
    color: var(--text-secondary);
}
.dropzone-filename {
    color: var(--accent);
    font-weight: 500;
    margin-top: 5px;
}
.btn-small {
    padding: 4px 10px;
    font-size: 12px;
}

/* Translate Modal */
.translate-upload-btn {
    display: inline-block;
    cursor: pointer;
    text-align: center;
    margin-top: 12px;
}
.translate-file-name {
    margin-top: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}
#targetLanguage {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 16px;
}

/* API Keys Styles */
.api-key-form {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}
.api-key-form input {
    flex: 1;
    padding: 10px 16px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-primary);
}
.api-key-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.api-key-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}
.api-key-item.disabled {
    opacity: 0.6;
}
.key-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.key-name {
    font-weight: 600;
    color: var(--text-primary);
}
.key-preview {
    font-family: monospace;
    color: var(--accent);
    font-size: 14px;
}
.key-date, .key-used {
    font-size: 12px;
    color: var(--text-secondary);
}
.key-actions {
    display: flex;
    gap: 8px;
}
.btn-small {
    padding: 6px 12px;
    font-size: 12px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
}
.btn-small.btn-primary {
    background: var(--accent);
    color: white;
}
.btn-small.btn-warning {
    background: #f39c12;
    color: white;
}
.btn-small.btn-success {
    background: #27ae60;
    color: white;
}
.btn-small.btn-danger {
    background: var(--danger);
    color: white;
}
.no-keys {
    color: var(--text-secondary);
    text-align: center;
    padding: 20px;
}
.new-key-display {
    margin-bottom: 20px;
}
.new-key-alert {
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.2), rgba(74, 158, 255, 0.05));
    border: 2px solid #4a9eff;
    border-radius: 12px;
    padding: 20px;
}
.new-key-header {
    margin-bottom: 12px;
}
.new-key-header strong {
    display: block;
    font-size: 16px;
    color: #4a9eff;
    margin-bottom: 4px;
}
.new-key-header .warning {
    color: #f39c12;
    font-size: 13px;
    margin: 0;
}
.new-key-content {
    margin-bottom: 16px;
}
.key-full {
    display: block;
    background: var(--bg-primary);
    padding: 14px;
    border-radius: 8px;
    font-size: 13px;
    word-break: break-all;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    border: 1px solid var(--border-color);
}
.new-key-actions {
    display: flex;
    gap: 10px;
}
.copy-key-btn {
    flex: 1;
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
}
.new-key-alert .warning {
    color: #f39c12;
    font-size: 12px;
    margin-top: 8px;
    margin-bottom: 0;
}

/* User Menu Styles */
.user-menu-container {
    position: relative;
}
.user-menu-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.3s;
}
.user-menu-btn:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: var(--accent);
}
.user-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent), var(--accent-secondary));
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #0a0a0f;
    font-size: 14px;
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}
.user-name {
    flex: 1;
    text-align: left;
    font-weight: 500;
}
.menu-arrow {
    font-size: 10px;
    color: var(--text-secondary);
    transition: transform 0.2s;
}
.user-menu-container.open .menu-arrow {
    transform: rotate(180deg);
}
.user-menu {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border: 1px solid rgba(0, 255, 255, 0.3);
    border-radius: 4px;
    margin-bottom: 8px;
    display: none;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2), 0 -4px 20px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}
.user-menu-container.open .user-menu {
    display: block;
}
.menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 14px;
    text-decoration: none;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.menu-item:hover {
    background: rgba(0, 255, 255, 0.1);
    color: var(--accent);
}
.menu-item.text-danger {
    color: var(--danger);
}
.menu-icon {
    font-size: 16px;
}
.menu-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    margin: 4px 0;
    opacity: 0.5;
}

/* Cyberpunk Extras */
.cyber-glow {
    text-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent), 0 0 30px var(--accent);
}

/* Scanline overlay effect - subtle */
.app-container::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.03) 0px,
        rgba(0, 0, 0, 0.03) 1px,
        transparent 1px,
        transparent 2px
    );
    z-index: 9999;
}

/* Glitch effect for errors */
@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.error-glitch {
    animation: glitch 0.3s ease infinite;
}

/* Neon text effect */
.neon-text {
    color: var(--accent);
    text-shadow:
        0 0 5px var(--accent),
        0 0 10px var(--accent),
        0 0 20px var(--accent),
        0 0 40px var(--accent);
}

/* Hover glow for links */
.message-content a:hover {
    text-shadow: 0 0 10px var(--accent);
}

/* Badge cyberpunk style */
.badge {
    border-radius: 2px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 11px;
}
.badge.admin {
    background: linear-gradient(135deg, var(--accent-secondary), var(--accent-tertiary));
    box-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}